diff --git a/src/protocol.ts b/src/protocol.ts
index 7e9cde8..222c3c6 100644
--- a/src/protocol.ts
+++ b/src/protocol.ts
@@ -719,6 +719,7 @@ const screenshotSchema = baseCommandSchema.extend({
 const snapshotSchema = baseCommandSchema.extend({
   action: z.literal('snapshot'),
   interactive: z.boolean().optional(),
+  cursor: z.boolean().optional(),
   maxDepth: z.number().nonnegative().optional(),
   compact: z.boolean().optional(),
   selector: z.string().optional(),